(19)
(11) EP 3 535 318 A1

(12)

(43) Date of publication:
11.09.2019 Bulletin 2019/37

(21) Application number: 17801624.2

(22) Date of filing: 06.11.2017
(51) International Patent Classification (IPC): 
C08K 3/26(2006.01)
C08K 5/1539(2006.01)
(86) International application number:
PCT/EP2017/078350
(87) International publication number:
WO 2018/083304 (11.05.2018 Gazette 2018/19)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 07.11.2016 EP 16197583
14.11.2016 US 201662421489 P

(71) Applicant: Omya International AG
4665 Oftringen (CH)

(72) Inventors:
  • RENTSCH, Samuel
    3095 Spiegel bei Bern (CH)
  • WELKER, Matthias
    68220 Hésingue (FR)
  • KNERR, Michael
    4665 Oftringen (CH)

(74) Representative: Glas, Holger 
Maiwald Patentanwalts- und Rechtsanwaltsgesellschaft mbH Elisenhof Elisenstraße 3
80335 München
80335 München (DE)

   


(54) USE OF MONO-SUBSTITUTED SUCCINIC ANHYDRIDE